Modification of the WC-Co carbide surface with high-intensity pulsed ion beam; Journal of Physics: Conference Series; Vol. 1588 : Low Temperature Plasma during the Deposition of Functional Coatings

Modification of the WC-Co carbide surface with high-intensity pulsed ion beam

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 1588 : Low Temperature Plasma during the Deposition of Functional Coatings.— 2020.— [012045, 3 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение иностранных языков, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Other Authors: Prima A. I. Artem Igorevich, Egorova Yu. I. Yulia Ivanovna, Pushkarev A. I. Aleksandr Ivanovich, Matrenin S. V. Sergey Veniaminovich
Summary:Title screen
The paper presents the results of WC-Co surface modification with high-intensity pulsed ion beams at high energy density 7-8 J/cm2 per one pulse. One, five and ten pulses regimes of irradiation have been studied using scanning electron microscopy of both the surface morphology and cross-section, X-ray diffraction analysis and a nano-hardness tester. Beam irradiation with high energy density resulted in phase transformation from hexagonal αWC to cubic [beta]-WC1-x. XRD analysis shows that the volume content of new formed cubic phase in the modified layer is ~ 97%.
Language:English
Published: 2020
Subjects:
электронный ресурс
труды учёных ТПУ
high-intensity pulsed ion beam
high energy density
cemented carbide
surface remelting
cubic tungsten carbide
высокоинтенсивные пучки
импульсные ионные пучки
высокая плотность
плотность энергии
твердые сплавы
карбид вольфрама
поверхности
модификации
Online Access:http://earchive.tpu.ru/handle/11683/81017
https://doi.org/10.1088/1742-6596/1588/1/012045
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665231

Internet

http://earchive.tpu.ru/handle/11683/81017
https://doi.org/10.1088/1742-6596/1588/1/012045

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